Born to Protect and Kill anyone in my way.

I’m a 18 year old girl that at first is a human and then a half vampire and half who the fuck knows. AndI am born or made to protect the life of a human boy that is important to the elder and the crown. The boy becomes to be a part of my life and I get connect to him. In doing so I face lots of test put on me by the elders. My best friend who a vampire is in love with me and is a big pain in the ass. But I can’t let him go his the reason I am alive. I have to make a decisions that can change my life. But will i do what’s intelligent. Who know because I don't. Really I don’t know was going to happened to the two parts of my mess of a life that I love.